Cloning this repository:

git clone git://gitorious.org/~lavalse/irrlichtandroid/lavalses-irrlichtandroid.git lavalses-irrlichtandroid
cd lavalses-irrlichtandroid

Add this repository as a remote to an existing local repository:

git remote add lavalses-irrlichtandroid git://gitorious.org/~lavalse/irrlichtandroid/lavalses-irrlichtandroid.git
git fetch lavalses-irrlichtandroid
git checkout -b my-local-tracking-branch lavalses-irrlichtandroid/master_or_other_branch